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Caloceras tortile
Taxonomy
Ammonites tortilis was named by d'Orbigny (1844). Its type specimen is MNHN F B.46032 and is a 3D body fossil.
It was recombined as Caloceras tortile by Enay et al. (1994).
It was recombined as Caloceras tortile by Enay et al. (1994).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1844 | Ammonites tortilis d'Orbigny p. 201 figs. Pl. 49, Fig 1-3 |
| 1994 | Caloceras tortile Enay et al. |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
†Caloceras tortile d'Orbigny 1844
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Diagnosis
No diagnoses are available